Thermoelectric — Nanorods of a novel highly conductive 2D metal-organic framework based on perthiolated coronene for thermoelectric conversion

Measurement evidence

Thermoelectric

Nanorods of a novel highly conductive 2D metal-organic framework based on perthiolated coronene for thermoelectric conversion · Chen Z., Cui Y., Jin Y. et al. · Journal of Materials Chemistry C · 2020 · 8199-8205

4 measurement groups · 8 results

Reported values remain attached to the sample, method, conditions, extraction quality and source location that produced them.

Power factor calculated from Seebeck coefficient and electrical conductivity

Ni-PTC compressed cuboid pellet for electrical conductivity and Seebeck measurements · Pellet

PF = S2 sigma, reported for compressed powder sample.

Temperature
300-400
Geometry
compressed pellet
Context
pristine compressed Ni-PTC powder pellet
Measurement source
4-5 · Thermoelectric performance of the Ni-PTC powder · Fig. 3e
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Power factor at 300 Kabout 2.0 uW m-1 K-2 at 300 K0.000002 W m-1 K-2aboutText
Approximate
4 · Thermoelectric performance of the Ni-PTC powder · Fig. 3e
Power factor at 400 KMarked as a best value within this paperabout 3.0 uW m-1 K-2 at 400 K0.000003 W m-1 K-2aboutText
Approximate
5 · Thermoelectric performance of the Ni-PTC powder · Fig. 3e

Seebeck coefficient measurement

Ni-PTC compressed cuboid pellet for electrical conductivity and Seebeck measurements · Pellet

SB-100 Seebeck Measurement System; compressed cuboid pellets.

Temperature
300-400
Geometry
compressed cuboid pellet, 2 mm x 5 mm x about 1 mm
Context
pristine compressed Ni-PTC powder pellet
Measurement source
4 · Thermoelectric performance of the Ni-PTC powder · Fig. 3c
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Seebeck coefficient at 300 K47.0 uV K-1 at 300 K0.000047 V K-1Text
Rounded Reported
4 · Thermoelectric performance of the Ni-PTC powder · Fig. 3c
Seebeck coefficient at 400 KMarked as a best value within this paper54.0 uV K-1 at 400 K0.000054 V K-1aboutText
Approximate
4 · Thermoelectric performance of the Ni-PTC powder · Fig. 3c

Thermal conductivity measurement

Ni-PTC columned pellet for thermal conductivity measurements · Pellet

TCI Thermal Conductivity Analyzer; columned pellets under 25 MPa; environment controlled by CTI Cryogenics refrigerator.

Temperature
300-400
Geometry
columned pellet, diameter 17 mm, height 2 mm
Context
pristine compressed Ni-PTC powder pellet
Measurement source
4 · Thermoelectric performance of the Ni-PTC powder · Fig. 3d
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Thermal conductivity at 300 KMarked as a best value within this paper0.20 W m-1 K-1 at 300 KText
Rounded Reported
4 · Thermoelectric performance of the Ni-PTC powder · Fig. 3d
Thermal conductivity at 400 K0.24 W m-1 K-1 at 400 KaboutText
Approximate
4 · Thermoelectric performance of the Ni-PTC powder · Fig. 3d

Figure of merit ZT calculated from Seebeck coefficient, conductivity and thermal conductivity

Ni-PTC columned pellet for thermal conductivity measurements · Pellet

ZT estimated for compressed powder sample from measured sigma, S and kappa.

Temperature
300-400
Geometry
compressed pellet
Context
pristine compressed Ni-PTC powder pellet
Measurement source
6 · Conclusions · Fig. 3f
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
ZT at 300 KZT = 0.003 at 300 KText
Rounded Reported
4 · Thermoelectric performance of the Ni-PTC powder · Fig. 3f
ZT at 400 KMarked as a best value within this paperZT = 0.005 at 400 KText
Rounded Reported
5 · Thermoelectric performance of the Ni-PTC powder · Fig. 3f